[go: up one dir, main page]

DK358987A - PROCEDURE FOR THE PREPARATION OF SPIRO BONDED PYRROLIDIN-2,5-DIONE DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF SPIRO BONDED PYRROLIDIN-2,5-DIONE DERIVATIVES

Info

Publication number
DK358987A
DK358987A DK358987A DK358987A DK358987A DK 358987 A DK358987 A DK 358987A DK 358987 A DK358987 A DK 358987A DK 358987 A DK358987 A DK 358987A DK 358987 A DK358987 A DK 358987A
Authority
DK
Denmark
Prior art keywords
pyrrolidin
procedure
preparation
dione derivatives
spiro bonded
Prior art date
Application number
DK358987A
Other languages
Danish (da)
Other versions
DK358987D0 (en
Inventor
Kuniyoshi Masuzawa
Kyuya Okamura
Kazunori Kasuga
Shizuyoshi Fujimori
Susumu Kinoshita
Hiroshi Matsukubo
Original Assignee
Kyorin Seiyaku Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyorin Seiyaku Kk filed Critical Kyorin Seiyaku Kk
Publication of DK358987D0 publication Critical patent/DK358987D0/en
Publication of DK358987A publication Critical patent/DK358987A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/20—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
    • C07D498/20—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains three hetero rings
    • C07D513/20—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DK358987A 1986-07-11 1987-07-10 PROCEDURE FOR THE PREPARATION OF SPIRO BONDED PYRROLIDIN-2,5-DIONE DERIVATIVES DK358987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61161790A JPS6317886A (en) 1986-07-11 1986-07-11 Production of spiropyrrolidine-2,5-dione derivative

Publications (2)

Publication Number Publication Date
DK358987D0 DK358987D0 (en) 1987-07-10
DK358987A true DK358987A (en) 1988-01-12

Family

ID=15741956

Family Applications (1)

Application Number Title Priority Date Filing Date
DK358987A DK358987A (en) 1986-07-11 1987-07-10 PROCEDURE FOR THE PREPARATION OF SPIRO BONDED PYRROLIDIN-2,5-DIONE DERIVATIVES

Country Status (10)

Country Link
US (1) US4764608A (en)
EP (1) EP0253319A3 (en)
JP (1) JPS6317886A (en)
KR (1) KR880001654A (en)
CN (1) CN1021331C (en)
AU (1) AU599677B2 (en)
CA (1) CA1261325A (en)
DK (1) DK358987A (en)
HU (1) HUT46916A (en)
PT (1) PT85309B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
EP2782337A3 (en) * 2002-10-15 2014-11-26 Verance Corporation Media monitoring, management and information system
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) * 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US8838977B2 (en) 2010-09-16 2014-09-16 Verance Corporation Watermark extraction and content screening in a networked environment
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US20140075469A1 (en) 2012-09-13 2014-03-13 Verance Corporation Content distribution including advertisements
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US9262793B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
WO2015138798A1 (en) 2014-03-13 2015-09-17 Verance Corporation Interactive content acquisition using embedded codes
KR102724750B1 (en) 2022-11-17 2024-10-31 한민수 Plaque that can hold item

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065393B1 (en) * 1981-05-12 1984-12-27 Imperial Chemical Industries Plc Pyrrole derivatives
JPS60142984A (en) * 1983-12-28 1985-07-29 Kyorin Pharmaceut Co Ltd Novel spiropyrrolidine-2,5-dione derivative and its preparation
GB8415635D0 (en) * 1984-06-19 1984-07-25 Ici Plc Cyclic amides
JPS61233684A (en) * 1985-03-29 1986-10-17 Kyorin Pharmaceut Co Ltd Novel spiroimidazolidine-2,5-dione derivative and production thereof

Also Published As

Publication number Publication date
KR880001654A (en) 1988-04-25
EP0253319A2 (en) 1988-01-20
PT85309B (en) 1990-03-30
CN1021331C (en) 1993-06-23
PT85309A (en) 1987-08-01
AU599677B2 (en) 1990-07-26
AU7535087A (en) 1988-01-14
EP0253319A3 (en) 1989-08-30
CN87104818A (en) 1988-02-03
JPS6317886A (en) 1988-01-25
DK358987D0 (en) 1987-07-10
US4764608A (en) 1988-08-16
HUT46916A (en) 1988-12-28
CA1261325A (en) 1989-09-26

Similar Documents

Publication Publication Date Title
DK358987D0 (en) PROCEDURE FOR THE PREPARATION OF SPIRO BONDED PYRROLIDIN-2,5-DIONE DERIVATIVES
NO873432D0 (en) PROCEDURE FOR THE PREPARATION OF IMIDAZOLE COMPOUNDS.
DK404187D0 (en) PROCEDURE FOR THE PREPARATION OF THIAZOLD DERIVATIVES
DK22387D0 (en) PROCEDURE FOR THE ETHANOL PREPARATION
DK665489D0 (en) PROCEDURE FOR THE PREPARATION OF MONO-N-ALKYLED POLYAZAMACROCYCLIC COMPOUNDS
DK250689A (en) PROCEDURE FOR THE PREPARATION OF NAPTHALENDER DERIVATIVES
DK375987D0 (en) PROCEDURE FOR THE PREPARATION OF CYCLOALKYL-SUB-STITUATED 4-PYRIDYL DERIVATIVES
DK537687D0 (en) PROCEDURE FOR THE PREPARATION OF N-SUBSTITUTED PIPERAZINONS
DK30489D0 (en) PROCEDURE FOR THE PREPARATION OF PYRAND DERIVATIVES
DK115291D0 (en) PROCEDURE FOR THE PREPARATION OF AMPOTER SURFACTIVE IMIDAZOLINE DERIVATIVES
DK358887A (en) PROCEDURE FOR THE PREPARATION OF SPIRO BONDED PYRROLIDIN-2,5-DIONES
DK314988A (en) PROCEDURE FOR THE PREPARATION OF 6-DEOXYGUANINE DERIVATIVES
DK184687D0 (en) PROCEDURE FOR THE PREPARATION OF DIACETONESORBOSE
DK143889A (en) PROCEDURE FOR THE PREPARATION OF NAPHTHALEND DERIVATIVES
DK329787A (en) PROCEDURE FOR PREPARING MERCAPTOACYLPROLINE DERIVATIVES
DK12785A (en) PROCEDURE FOR THE PREPARATION OF CARBAZOL DERIVATIVES
DK684787D0 (en) PROCEDURE FOR PREPARING THE DESMALONYL COMPOUND OF MACROLID LACTONS
DK533287A (en) PROCEDURE FOR THE PREPARATION OF AZETIDINONONE
DK293589A (en) PROCEDURE FOR THE PREPARATION OF LACTOLD DERIVATIVES
DK558487A (en) PROCEDURE FOR THE PREPARATION OF MORTEL
DK599689D0 (en) PROCEDURE FOR THE PREPARATION OF NAPHTHALEND DERIVATIVES
DK184789A (en) PROCEDURE FOR THE PREPARATION OF NAPHTHALEND DERIVATIVES
DK234687A (en) PROCEDURE FOR THE PREPARATION OF RIBITYLXYLIDINE
DK256786A (en) PROCEDURE FOR THE PREPARATION OF TRIAZOLD DERIVATIVES
NO883313D0 (en) PROCEDURE FOR THE PREPARATION OF CHIPS BY POTETDE PREPARATION FOR PREPARING CHIPS AF POTETDEIG EIG.

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment